3 2 x 3 14 July 8, 2019 16 32 64 128 3 2 x 3 14 bằng bao nhiêu 3 1 2 x 3 14 3 4 x 2 x 3 14 3 6 x 2 x 3 14 3 8 x 2 x 3 14 3 2 x 14 15 3 2 x 14 9 2 x 3 )= 14 3x 2 x 3 14x 2 x 3 )= 14 solve 2 2x 3 )= 14 2 х 3 14 2x 3 x 3 ) 14 3 2x 3 2x 14 X 3 )( x 2 )= 3 5x 14
